Glucose, Plasma or Serum
Also known as: GLU
Use
Diagnose and manage diabetes mellitus and other carbohydrate metabolism disorders. This test assists in evaluating glucose levels in patients, which can be indicative of diabetes and other related disorders. It measures the concentration of glucose in the blood, providing vital information for managing diabetes mellitus, insulinoma, glucagonoma, and pancreatic neuroendocrine tumors.
Special Instructions
Ensure serum or plasma separation from cells within 2 hours of collection. Transfer serum or plasma to an ARUP Standard Transport Tube. Keep samples refrigerated during storage and transport to maintain sample integrity.
Limitations
This test measures glucose concentrations in plasma or serum. Results are influenced by the patient's fasting state and sample handling. Interferences or errors may occur if the specimen is not processed and stored under required conditions. Proper patient preparation and sample handling are necessary for accurate results. Specific instrument calibration and reference intervals may vary, so interpret results cautiously.
New York Approved
Methodology
Automated Analyzer (Clinical Chemistry)
Biomarkers
LOINC Codes
- 2345-7
- 2345-7
Result Turnaround Time
1 day
Related Documents
For more information, please review the documents below
Specimen
Plasma
Volume
1 mL
Minimum Volume
0.2 mL
Container
ARUP Standard Transport Tube
Collection Instructions
Separate serum or plasma from cells ASAP or within 2 hours of collection. Transfer 1 mL serum or plasma to an ARUP Standard Transport Tube.
Storage Instructions
Refrigerated.
Stability Requirements
| Temperature | Period |
|---|---|
| Room Temperature | 24 hours |
| Refrigerated | 1 week |
| Frozen | 1 year |